1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alina [70]
3 years ago
5

What is the area of this shape?

Mathematics
1 answer:
suter [353]3 years ago
6 0

Step-by-step explanation:

There are four quarter circles, each with radius 9 ft.  Together, they form a full circle.  There are also four squares, each with side length 9 ft.

A = πr² + 4s²

A = π (9 ft)² + 4 (9 ft)²

A ≈ 578.469 ft²

You might be interested in
Tom sells baseball cards at 10 for 35 cents. Is that a better deal than 12 for 40 cents?
AVprozaik [17]
For either one of the deals, just find what one card equals and times it by how many cards the other equation has.

e.g. 0.35 cents divide by 10 = 0.035. And now, you times it by 12 since the other deal is 12 cards for 40 cents.

0.035 x 12 = 0.48

So, 10 cards for 35 cents is not the better deal.
7 0
3 years ago
Read 2 more answers
A barrel of oil was filled at a constant rate of 7.9 gal/min. The barrel had 12 gallons before filling began.
jenyasd209 [6]

The equation that models this situation is z = 7.9y + 12.

A linear equation is a function that has a single variable raised to the power of 1.  An example is x = 4y + 2.

Where:

  • 2 is the constant
  • x = dependent variable
  • y = independent variable  

From the equation given, 12 would be the constant, the independent variable would be 7.9 and z would be the dependent variable.

z = 7.9y + 12

Here is the complete question: A barrel of oil was filled at a constant rate of 7.9 gal/min. The barrel had 12 gallons before filling began. write an equation in standard form to model the linear situation.

A similar question was answered here: brainly.com/question/2238405

4 0
3 years ago
Identify the properties used for the first two steps in simplifying 6ab2 + 4a2b – 3ab2 + 3a2b – 2a2b2.
Kryger [21]
The expression 6ab^2+4a^2b-3ab^2+3a^2b-2a^2b^2 has two similar pairs of <span>conjunctions.
</span>
1. Rewrite this expression as
6ab^2+4a^2b-3ab^2+3a^2b-2a^2b^2=
=(6ab^2-3ab^2)+(4a^2b+3a^2b)-2a^2b^2
and then 
2. add the similar <span>conjunctions
</span><span>
</span><span>(6ab^2-3ab^2)+(4a^2b+3a^2b)-2a^2b^2=3ab^2+7a^2b-2a^2b^2.</span><span>
</span><span />

3 0
3 years ago
Read 2 more answers
A cone and cylinder have the same type of base which is a rectangle? A) True. B) False
Mice21 [21]

Answer:

B) Falce

Step-by-step explanation:

Cylinder base is circle

7 0
3 years ago
Read 2 more answers
(-2 1/3 + 5 1/5) + 1 1/3 =
Iteru [2.4K]

4Answer:

exact form:

\frac{21}{5\\}

decimal form:

4.2

mixed number form:

4\frac{1}{5}

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • A teacher needs to find out how many seventh graders will be going on a field trip. Which best describes the population that the
    10·2 answers
  • Sharon manages the Spirit Supply store at Lakefield Middle School. She tracks the sale of various items in her inventory so that
    9·1 answer
  • SOLVE THE QUESTION BELOW ASAP
    7·1 answer
  • One side of a triangular garden is x feet long. The other two sides of the garden are both 5 feet less than twice the length of
    5·1 answer
  • If u earned $100 a week how long does it take to earn 100,000
    9·1 answer
  • What is 5 7/10 - 5/18
    6·2 answers
  • 19=×+6 what is the answer to this problem?
    11·2 answers
  • HELP PLSSS!! Use this table to determine the appropriate value of t*.
    14·1 answer
  • 20% of the size of the side angle​
    6·1 answer
  • Y÷-9=3 solution please with every single steps​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!